Run results for: Partial use of function (no objects possible)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/82.0.4073.0 Safari/537.36 Edg/82.0.446.0

Browser: Chrome 82

Operating system: Mac OS X 10.15.3

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
str, arr	2590199.0 Ops/sec
str	4236469.0 Ops/sec

Script Preparation code:

function ts(...args){
  let template = '';
  args.forEach(arg => {
  	if (typeof arg === 'string') { 
      template += ' '+arg;
      return; 
    }
  	if (arg.join) { 
      arg.forEach((e) => { 
        template += ' ' + e; 
      }) 
      return;
    }
  })
  return template;
}

var str = 'style';
var obj = {
 	 'style-2': true,
  	 'style-3': false,
 	 'style-4': true,
}
var arr = ['style-5', 'style-6']

Tests:

str, arr
let result = ts(str, arr, 'test classname')
str
let result = ts(str,'test classname')

Run results for: Partial use of function (no objects possible)

See how usage of function matters in Ops/sec

str, arr

str